1.Why did the man alert the police?
A He found two people injured.
B A 26-year-old skier got lost.
C He heard only terrible noises.
D Many people got lost on the slope.
解析:选B。细节理解题。根据文章第一段第二句a 26-year-old skier had not returned from the slopes可以得知是因为一位26岁的滑雪者没回来所以他才报警的,故选B。
2.How could the skier survive?
A Only the dog helped him.
B He had an electronic transceiver.
C A blanket of snow helped him.
D He had a big enough air pocket.
解析:选D。细节理解题。根据文章第二段最后一句The man was extremely lucky he had a big enough air pocket可以得知是有足够达大的气袋才让他可以呼吸,故选D。
3.How long was the man trapped in the snow?
A For two hours.
B For three hours.
C For five hours.
D For a week.
解析:选C。细节理解题。根据文章第三段第一句The man was found about two hours和第二句the avalanche hit the region three hours 的可以得知男子被埋在雪里五个小时,故选C。
4.What’s the best title for the passage?
A A terrible avalanche.
B A Christmas miracle.
C An exciting rescue.
D A Christmas ski.
解析:选B。主旨大意题。文章讲述的就是在圣诞节一个被雪崩埋起来的滑雪者被救助的故事,“圣诞奇迹”符合文章主旨,故选B。